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Commit 15739bb5 authored by Matthias Kaehlcke's avatar Matthias Kaehlcke Committed by Greg Kroah-Hartman
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USB: ci13xxx_udc: use helper functions to determine endpoint type and direction 



Use helper functions to determine the type and direction of an endpoint
instead of fiddling with bEndpointAddress and bmAttributes

Signed-off-by: default avatarMatthias Kaehlcke <matthias@kaehlcke.net>
Acked-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a864e3aa

drivers/usb/gadget/ci13xxx_udc.c

+3 −3
Original line number Diff line number Diff line
@@ -1977,9 +1977,9 @@ static int ep_enable(struct usb_ep *ep, 
	if (!list_empty(&mEp->qh[mEp->dir].queue))

		warn("enabling a non-empty endpoint!");



	mEp->dir  = (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ? TX : RX;

	mEp->num  =  desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;

	mEp->type =  desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;

	mEp->dir  = usb_endpoint_dir_in(desc) ? TX : RX;

	mEp->num  = usb_endpoint_num(desc);

	mEp->type = usb_endpoint_type(desc);



	mEp->ep.maxpacket = __constant_le16_to_cpu(desc->wMaxPacketSize);